648082296 has 80 divisors (see below), whose sum is σ = 1922041440. Its totient is φ = 203316480.

The previous prime is 648082273. The next prime is 648082321. The reversal of 648082296 is 692280846.

648082296 is a `hidden beast` number, since 6 + 480 + 82 + 2 + 96 = 666.

648082296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18400 + ... + 40431.

It is an arithmetic number, because the mean of its divisors is an integer number (24025518).

Almost surely, 2^648082296 is an apocalyptic number.

It is an amenable number.

648082296 is an abundant number, since it is smaller than the sum of its proper divisors (1273959144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

648082296 is a wasteful number, since it uses less digits than its factorization.

648082296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58866 (or 58853 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 648082296 is about 25457.4605174986. The cubic root of 648082296 is about 865.3863737728.

The spelling of 648082296 in words is "six hundred forty-eight million, eighty-two thousand, two hundred ninety-six".